56490945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11509

約数の個数: 32

約数和(自身を含む): 105504768

約数和(自身を除く): 49013823

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 11447, 34341, 57235, 80129, 171705, 240387, 400645, 538009, 1201935, 1614027, 2690045, 3766063, 8070135, 11298189, 18830315, 56490945]

約数ペア:

[(1, 56490945), (3, 18830315), (5, 11298189), (7, 8070135), (15, 3766063), (21, 2690045), (35, 1614027), (47, 1201935), (105, 538009), (141, 400645), (235, 240387), (329, 171705), (705, 80129), (987, 57235), (1645, 34341), (4935, 11447)]